import axios from 'axios'
import qs from 'qs'
import store from '../store'
import {Toast} from "mint-ui"
import {UPDATE_LOADING} from "../store/mutation-types"
import API from './api'

axios.defaults.timeout = 5000;
axios.defaults.baseURL = 'http://47.98.213.90';
axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded;charset=UTF-8';      //配置请求头
axios.interceptors.request.use((config) => {
  if (config.url.indexOf(API.getToken) < 0) {  //获取token不显示loading
    store.commit(UPDATE_LOADING, true);
  }
  if (config.method === 'post') {
    config.data = qs.stringify(config.data);
  }
  return config;
}, (err) => {
  return Promise.reject(err);
});

// http response 拦截器
axios.interceptors.response.use(
  (response) => {
    store.commit(UPDATE_LOADING, false);      //隐藏loading
    return response.data;
  },
  (err) => {
    store.commit(UPDATE_LOADING, false);       //隐藏loading
    if (err && err.response) {
      switch (err.response.status) {
        case 400:
          err.message = '错误请求'
          break;
        case 401:
          err.message = '未授权，请重新登录'
          break;
        case 403:
          err.message = '拒绝访问'
          break;
        case 404:
          err.message = '请求错误,未找到该资源'
          break;
        case 405:
          err.message = '请求方法未允许'
          break;
        case 408:
          err.message = '请求超时'
          break;
        case 500:
          err.message = '服务器端出错'
          break;
        case 501:
          err.message = '网络未实现'
          break;
        case 502:
          err.message = '网络错误'
          break;
        case 503:
          err.message = '服务不可用'
          break;
        case 504:
          err.message = '网络超时'
          break;
        case 505:
          err.message = 'http版本不支持该请求'
          break;
        default:
          err.message = `连接错误${err.response.status}`
      }
    } else {
      err.message = "连接到服务器失败"
    }
    Toast(err.message);
    return Promise.resolve(err.response)
  });

export default {
  get(url, param) {
    return new Promise((resolve, reject) => {
      axios({
        method: 'get',
        url,
        params: param,
      }).then(res => {
        resolve(res)
      })
    })
  },
  post(url, param) {
    return new Promise((resolve, reject) => {
      axios({
        method: 'post',
        url,
        data: param
      }).then(res => {
        resolve(res)
      })
    })
  }
}
